Having initially assumed this would be similar to Gears Tactics & XCOM, I was pleasantly surprised to find some really unique mechanics in the formula. Yes it's turn based, but you can take direct control over each character, changing the top down camera to a third person view to aim. You can crouch to improve you aim, take cover, lean around corners, and you aim yourself. The 'percentage chance to hit' is represented by a circle around your reticule indicating where bullets can hit. Oh yeah, and there's no grid; it's free movement, has a great UI and voiceovers. Definitely one to keep an eye on if you're a fan of turn based combat.